51938292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2351}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 139087872

約数和(自身を除く): 87149580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 2351, 3156, 3682, 4702, 5523, 7053, 7364, 9404, 11046, 14106, 16457, 22092, 28212, 32914, 49371, 65828, 98742, 197484, 618313, 1236626, 1854939, 2473252, 3709878, 4328191, 7419756, 8656382, 12984573, 17312764, 25969146, 51938292]

約数ペア:

[(1, 51938292), (2, 25969146), (3, 17312764), (4, 12984573), (6, 8656382), (7, 7419756), (12, 4328191), (14, 3709878), (21, 2473252), (28, 1854939), (42, 1236626), (84, 618313), (263, 197484), (526, 98742), (789, 65828), (1052, 49371), (1578, 32914), (1841, 28212), (2351, 22092), (3156, 16457), (3682, 14106), (4702, 11046), (5523, 9404), (7053, 7364)]